Most freelancers undercharge because they set their rate by comparing to a salary equivalent. But freelancing costs more than employment — you pay double the payroll taxes, cover your own benefits, absorb business expenses, and don't get paid for sick days or vacations. Here's how to calculate a rate that actually supports your life.
The Formula
Your freelance hourly rate equals your total annual revenue needed divided by your actual billable hours per year. The challenge is accurately estimating both numbers.
Total Annual Revenue = (Desired Take-Home + Business Expenses) ÷ (1 - Tax Rate)
Billable Hours Per Year = (52 - Weeks Off) × Billable Hours Per Week
Step 1: Define Your Desired Take-Home
Start with what you want to deposit into your personal bank account each year, after taxes and business expenses. This is your salary equivalent — the amount available for rent, food, savings, entertainment, and personal goals. Be honest and specific.
Step 2: Add Business Expenses
List your annual business costs: software subscriptions, home office costs not covered by the deduction, health insurance premiums, retirement contributions, professional development, equipment, marketing, and any other costs of running your freelance business. For many freelancers, this adds $8,000 to $20,000 per year.
Step 3: Account for Taxes
This is where most freelancers miscalculate. You need to earn significantly more than your take-home + expenses because a large chunk goes to taxes. Use our 1099 Income Tax Calculator to find your effective rate, but most freelancers face 25-35% in combined self-employment tax and income tax.
The formula to gross up: if your tax rate is 30%, divide your (take-home + expenses) by 0.70 to get the total revenue needed. For example, ($70,000 + $10,000) ÷ 0.70 = $114,286 in gross revenue needed.
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Open Rate Calculator →Step 4: Calculate Billable Hours
You don't work 52 weeks a year, and you don't bill every hour you work. Subtract vacation, sick days, and holidays (typically 3-5 weeks). Then estimate your actual billable hours per week — not total work hours. Most freelancers bill 25-30 hours per week after accounting for admin, marketing, proposals, invoicing, and professional development.
Example: 48 working weeks × 28 billable hours = 1,344 billable hours per year.
Step 5: Divide
$114,286 ÷ 1,344 hours = $85.05/hour minimum. That's the floor — the rate below which you're losing money relative to your goals. Most freelancers should add a 10-20% buffer for unbilled time, slow months, and unexpected expenses.
Common Mistakes
Comparing to W-2 hourly equivalents without adjusting for the full cost of self-employment is the most common error. A $50/hour salary translates to roughly $75-90/hour in freelance rates once you account for employer-paid taxes, benefits, paid time off, and business expenses. Read our full breakdown of 1099 vs W-2 tax differences.
Overestimating billable hours is the second most common mistake. If you assume 40 billable hours per week, your rate will seem lower than it needs to be, and you'll consistently fall short of your income goals.
Adjusting Over Time
Recalculate your rate at least annually. As your expenses change, tax situation evolves, and experience grows, your rate should move with it. Track your actual billable hours for a month or two to calibrate your estimates. And remember — the market sets the ceiling, but your costs set the floor. Don't go below the floor. Factor in all available deductions and pay your quarterly taxes on time to keep your financial house in order.